package com.pay.demo.squirrel;

import org.springframework.stereotype.Service;

/**
 * @program: demo
 * @description:
 * @author: guoxh
 * @create: 2019-04-03 13:39
 **/
@Service
public class DiscountRefundStateMachineEngine extends AbstractStateMachineEngine<DiscountRefundStateMachine> {
}
